#include <stdio.h>
int main()
{
	/*int a = 10;
	printf("%zd\n", sizeof(a));
	printf("%zd\n", sizeof a);
	printf("%zd\n", sizeof(int));
	printf("%zd\n", sizeof(3 + 3.5));
	return 0;
	*/

	int i = 0;
	for (i = 1; i < 10; i++)
	{
		if (i = 5)
			printf("%d", i);
	}
	return 0;
}